2018558973

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1\times {\mathrm{10781}}^1$

素因数の和:11372

約数の個数: 16

約数和(自身を含む): 2717064000

約数和(自身を除く): 698505027

約数列:

[1, 3, 139, 417, 449, 1347, 10781, 32343, 62411, 187233, 1498559, 4495677, 4840669, 14522007, 672852991, 2018558973]

約数ペア:

[(1, 2018558973), (3, 672852991), (139, 14522007), (417, 4840669), (449, 4495677), (1347, 1498559), (10781, 187233), (32343, 62411)]